Chetu Interview Questions, Process, and Tips

Different types of questions

Python coding with prime numbers

Q1. Self introduction
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Q2. Prasanna Kumari
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30 to 50 question available for interview.

25 question available for check coding knowledge.

Q1. Face to face interview conducted by the hr.
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Q2. Oops concepts, django framework,rest framework,api etc
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Q1. Some basic questions on python and django
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Q2. What is middleware and how we handle request and response ?
Ans. 
Middleware is software that acts as a bridge between different applications or components, handling requests and responses.
• Middleware is a layer of software that sits between different applications or components, facilitating communication and data exchange.

• It can handle tasks such as authentication, logging, error handling, and data transformation.

• Middleware can be used to modify or enhance the request or response bef...read more
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Q3. What is difference between list and tupple?
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List is mutable and can be modified, while tuple is immutable and cannot be changed.
• List is defined using square brackets [], while tuple is defined using parentheses ().

• Elements in a list can be modified, added, or removed, while elements in a tuple cannot be changed once defined.

• Lists are typically used for collections of similar items that need to be modified, while tuples are used for fixed collections of items.

• Exa...read more
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Q4. What are decorators?
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Decorators are functions that modify the behavior of other functions or methods.
• Decorators are used to add functionality to existing functions without modifying their code.

• They are commonly used in Python to modify the behavior of functions or classes.

• Examples include @staticmethod, @classmethod, and @property decorators in Python.
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Q5. Different types of Oops and explain.
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There are four main principles of Object-Oriented Programming: Inheritance, Encapsulation, Abstraction, and Polymorphism.
• Inheritance: Allows a class to inherit properties and behavior from another class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Abstraction: Hiding the complex implementation details and showing only the necessary features of an object.

• Polymorphism: Allows objec...read more
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Q1. Previous project descriptions.
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Q2. Create a decorator.
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A decorator is a design pattern that allows behavior to be added to individual objects, either statically or dynamically.
• Decorators are used to add new functionality to an existing object without altering its structure.

• They are commonly used in Python to modify the behavior of functions or methods.

• Decorators are implemented using the @ symbol followed by the decorator function name.
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Q3. Bubble sort, merge sort and insertion sort
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Q4. Some questions on AWS
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Q5. Fibonacci sequence using recursion
Ans. 
Fibonacci sequence using recursion is a classic problem in programming.
• Define a recursive function that takes an integer n as input

• Base case: if n is 0 or 1, return n

• Recursive case: return the sum of the previous two Fibonacci numbers
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Q6. Custom middleware
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Python, SQL and general aptitude questions were asked

Q1. Django questions were asked.
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Rotate the list by two elements from the right of it.

Mathematics and logical aptitude

Q1. Asp.net core web api jQuery javascript
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Q1. Normal question like qualification and experience
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Good not much difficult easily crakeable with normal knowledge

Q1. Normal question about the technology you are interested and mentioned in your resume
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Q2. Oops concepts general concept related to the selected topics and the basic questions
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Q1. Technical round 2 also asked the question related to the subject mentioned in resume
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Q1. Nothing special only tells you about the company perks and you can ask if you have any query
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